Association of Primary and Booster Vaccination and Prior Infection With SARS-CoV-2 Infection and Severe COVID-19 Outcomes

Association Between 3 Doses of mRNA COVID-19 Vaccine and Symptomatic Infection Caused by the SARS-CoV-2 Omicron and Delta Variants

(2022) Emma K. Accorsi et al.   JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION

Protection against SARS-CoV-2 after Covid-19 Vaccination and Previous Infection

(2022) Victoria Hall et al.   NEW ENGLAND JOURNAL OF MEDICINE

Effectiveness of Homologous or Heterologous Covid-19 Boosters in Veterans

(2022) Florian B. Mayr et al.   NEW ENGLAND JOURNAL OF MEDICINE

Effectiveness of Covid-19 Vaccines over a 9-Month Period in North Carolina

(2022) Dan-Yu Lin et al.   NEW ENGLAND JOURNAL OF MEDICINE

Protection against the Omicron Variant from Previous SARS-CoV-2 Infection

(2022) Heba N. Altarawneh et al.   NEW ENGLAND JOURNAL OF MEDICINE

Covid-19 Vaccine Effectiveness against the Omicron (B.1.1.529) Variant

(2022) Nick Andrews et al.   NEW ENGLAND JOURNAL OF MEDICINE

Protection and Waning of Natural and Hybrid Immunity to SARS-CoV-2

(2022) Yair Goldberg et al.   NEW ENGLAND JOURNAL OF MEDICINE

Effect of mRNA Vaccine Boosters against SARS-CoV-2 Omicron Infection in Qatar

(2022) Laith J. Abu-Raddad et al.   NEW ENGLAND JOURNAL OF MEDICINE

Protection of Omicron sub-lineage infection against reinfection with another Omicron sub-lineage

(2022) Hiam Chemaitelly et al.   Nature Communications